CVE-2024-46431

HIGH
2025-02-10 [email protected]
8.0
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:25 vuln.today
PoC Detected
Mar 25, 2025 - 18:12 vuln.today
Public exploit code
CVE Published
Feb 10, 2025 - 19:15 nvd
HIGH 8.0

Tags

Tenda Buffer Overflow W18E Firmware

Description

Tenda W18E V16.01.0.8(1625) is vulnerable to Buffer Overflow. An attacker with access to the web management portal can exploit this vulnerability by sending specially crafted data to the delWewifiPic function.

Analysis

Tenda W18E V16.01.0.8(1625) is vulnerable to Buffer Overflow. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Tenda W18E V16.01.0.8(1625) is vulnerable to Buffer Overflow. An attacker with access to the web management portal can exploit this vulnerability by sending specially crafted data to the delWewifiPic function. Affected products include: Tenda W18E Firmware.

Affected Products

Tenda W18E Firmware.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.

Priority Score

60
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +40
POC: +20

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CVE-2024-46431 vulnerability details – vuln.today
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